Patents by Inventor Danuvio Carrion

Danuvio Carrion has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Nail enamel composition containing a urea-modified thixotropic agent in a solvent system
    Patent number: 6555096
    Abstract: A nail enamel composition which contains, in a cosmetically acceptable solvent system containing diacetone alcohol and at least one additional solvent chosen from C1-C6 alkyl acetates and C1-C6 alkyl alcohols, at least one film-forming substance and at least one urea-modified thixotropic agent. The use of this thixotropic agent in the specific solvent system gives nail enamel compositions with higher gloss, high clarity, improved aesthetics in the bottle, excellent thixotropic properties, and improved application properties.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: April 29, 2003
    Assignee: L'Oreal S.A.
    Inventors: Danuvio Carrion, Alan Farer, Chris Frankfurt
  • Cosmetic compositions comprising nanoparticles and processes for using the same
    Publication number: 20030064086
    Abstract: A cosmetic composition comprising nanoparticles in a cosmetically acceptable medium. A process for making up, caring for and/or treating at least one keratinous substance comprising applying a cosmetic composition comprising nanoparticles in a cosmetically acceptable medium.
    Type: Application
    Filed: August 30, 2002
    Publication date: April 3, 2003
    Inventors: Danuvio Carrion, Debra Coleman-Nally, Gary Graves
  • NAIL ENAMEL COMPOSITION CONTAINING A UREA-MODIFIED THIXOTROPIC AGENT IN A SOLVENT SYSTEM
    Publication number: 20020102222
    Abstract: A nail enamel composition which contains, in a cosmetically acceptable solvent system containing diacetone alcohol and at least one additional solvent chosen from C1-C6 alkyl acetates and C1-C6 alkyl alcohols, at least one film-forming substance and at least one urea-modified thixotropic agent. The use of this thixotropic agent in the specific solvent system gives nail enamel compositions with higher gloss, high clarity, improved aesthetics in the bottle, excellent thixotropic properties, and improved application properties.
    Type: Application
    Filed: December 4, 2000
    Publication date: August 1, 2002
    Inventors: Danuvio Carrion, Alan Farer, Chris Frankfurt